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* The MIT License
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* 
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* furnished to do so, subject to the following conditions:
* 
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* all copies or substantial portions of the Software.
* 
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//
// Novell.Directory.Ldap.Asn1.Asn1SetOf.cs
//
// Author:
//   Sunil Kumar (Sunilk@novell.com)
//
// (C) 2003 Novell, Inc (http://www.novell.com)
//

using System;

namespace Novell.Directory.Ldap.Asn1
{
    /// <summary>
    ///     The Asn1Set class can hold an unordered collection of components with
    ///     identical type. This class inherits from the Asn1Structured class
    ///     which already provides functionality to hold multiple Asn1 components.
    /// </summary>
    [CLSCompliant(true)]
    public class Asn1SetOf : Asn1Structured
    {
        /// <summary> ASN.1 SET OF tag definition.</summary>
        public const int TAG = 0x11;

        /// <summary>
        ///     ID is added for Optimization.
        ///     Id needs only be one Value for every instance,
        ///     thus we create it only once.
        /// </summary>
        public static readonly Asn1Identifier ID = new Asn1Identifier(Asn1Identifier.UNIVERSAL, true, TAG);

        /* Constructors for Asn1SetOf
                */

        /// <summary>
        ///     Constructs an Asn1SetOf object with no actual
        ///     Asn1Objects in it. Assumes a default size of 5 elements.
        /// </summary>
        public Asn1SetOf() : base(ID)
        {
        }


        /// <summary>
        ///     Constructs an Asn1SetOf object with the specified
        ///     number of placeholders for Asn1Objects. However there
        ///     are no actual Asn1Objects in this SequenceOf object.
        /// </summary>
        /// <param name="size">
        ///     Specifies the initial size of the collection.
        /// </param>
        public Asn1SetOf(int size) : base(ID, size)
        {
        }


        /// <summary>
        ///     A copy constructor that creates an Asn1SetOf from an instance of Asn1Set.
        ///     Since SET and SET_OF have the same identifier, the decoder
        ///     will always return a SET object when it detects that identifier.
        ///     In order to take advantage of the Asn1SetOf type, we need to be
        ///     able to construct this object when knowingly receiving an
        ///     Asn1Set.
        /// </summary>
        public Asn1SetOf(Asn1Set set_Renamed) : base(ID, set_Renamed.toArray(), set_Renamed.size())
        {
        }

        /* Asn1SetOf specific methods
        */

        /// <summary> Return a String representation of this Asn1SetOf.</summary>
        [CLSCompliant(false)]
        public override string ToString()
        {
            return ToString("SET OF: { ");
        }
    }
}